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OFDM_Transmission
本程序详细给出了OFDM信号的产生，基带信号，成型滤波器，及频率分析。(Give details of the procedure for selecting the OFDM signal, base-band signal, shaping filters, and frequency analysis)
- 2009-03-30 14:39:26下载
- 积分：1
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CSMA
CSMA/CD(1-persistent):
当有packet需要发送时：
• 如检测到信道空闲，发送packet
• 如检测到信道忙，一直检测信道状态，一旦信道空闲，立即发送(CSMA/CD (1-persistent): When there is packet needs to be sent when: • If the channel is detected idle, transmit packet • If the channel is detected busy channel state has been detected, once the channel is idle, transmit immediately)
- 2013-12-22 16:35:02下载
- 积分：1
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eof
对数据进行EOF分解，得到数据的空间分布和时间系数，进行时空分析。(EOF on the data decomposition, get the spatial distribution and the time coefficient data, spatio-temporal analysis.)
- 2015-04-21 21:44:59下载
- 积分：1
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walsh_pn_code
说明： walsh和pn码的生成程序，用C语言实现，可供MATLAB调用(code generation process, using C language, calling for MATLAB)
- 2006-04-22 15:31:14下载
- 积分：1
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MATLAB_R2014B_MAC_LINUX_crack
matlab 2014b mac版的破解码，适用于最新版的mac系统(The key for matlab 2014b for mac)
- 2014-11-25 09:48:33下载
- 积分：1
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classification-of-Speech-signal
利用BP人工神经网络对语音特征信号进行分类(classification of Speech signal )
- 2014-01-12 20:45:28下载
- 积分：1
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SAR-IMAGING
SAR回波生成和成像程序，可用于任意波段产生合成孔径雷达的回波和成像仿真(SAR echo generation and imaging procedures, can be used for any band and generating an echo imaging simulation Synthetic Aperture Radar)
- 2016-05-19 17:00:13下载
- 积分：1
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分数阶傅里叶变换对chirp信号进行解调 frft
分数阶傅里叶变换对chirp信号进行解调，同时对比匹配滤波器的解调性能(Fractional Fourier transform of the chirp signal is demodulated, and the demodulation performance comparison of the matched filter)
- 2021-04-01 00:29:14下载
- 积分：1
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6_DOF
六轴机器人运动学仿真，包含正解工具箱和反解工具箱，并对六轴的奇异形位进行判断。(
Six-axis robot kinematics simulation, including the positive solution toolbox and anti-solution toolbox, and the six-axis singular form to judge.)
- 2016-10-28 08:06:45下载
- 积分：1
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中心差分法
说明： 运动方程中的速度向量和加速度向量用位移的某种组合来表示，将微分方程组的求解问题转化为代数方程组的求解问题，并在时间区间内求得每个微小时间区间的递推公式，进而求得整个时程的反应。 中心差分法是一种显示的积分法，它基于用有限差分代替位移对时间的求导（即速度和加速度）。(Velocity vectors and acceleration vectors in motion equations are expressed by a combination of displacements. The problem of solving differential equations is transformed into the problem of solving algebraic equations. The recurrence formulas of each small time interval are obtained in the time interval, and then the response of the whole time interval is obtained. The central difference method is a display integration method, which is based on the finite difference method instead of the displacement derivative of time (i.e. velocity and acceleration).)
- 2019-02-18 15:55:06下载
- 积分：1
